From: Yu Kuai <yukuai1@huaweicloud.com>
To: song@kernel.org, xni@redhat.com, pmenzel@molgen.mpg.de
Cc: linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
yukuai3@huawei.com, yukuai1@huaweicloud.com, yi.zhang@huawei.com,
yangerkun@huawei.com
Subject: [PATCH v2 8/8] md/md-faulty: enable io accounting
Date: Thu, 22 Jun 2023 00:51:10 +0800 [thread overview]
Message-ID: <20230621165110.1498313-9-yukuai1@huaweicloud.com> (raw)
In-Reply-To: <20230621165110.1498313-1-yukuai1@huaweicloud.com>
From: Yu Kuai <yukuai3@huawei.com>
use md_account_bio() to enable io accounting, also make sure
mddev_suspend() will wait for all io to be done.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Xiao Ni <xni@redhat.com>
---
drivers/md/md-faulty.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/md/md-faulty.c b/drivers/md/md-faulty.c
index 50ad818978a4..a039e8e20f55 100644
--- a/drivers/md/md-faulty.c
+++ b/drivers/md/md-faulty.c
@@ -204,6 +204,8 @@ static bool faulty_make_request(struct mddev *mddev, struct bio *bio)
failit = 1;
}
}
+
+ md_account_bio(mddev, &bio);
if (failit) {
struct bio *b = bio_alloc_clone(conf->rdev->bdev, bio, GFP_NOIO,
&mddev->bio_set);
--
2.39.2
next prev parent reply other threads:[~2023-06-21 8:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 16:51 [PATCH v2 0/8] md: fix and refactor io accounting and 'active_io' Yu Kuai
2023-06-21 16:51 ` [PATCH v2 1/8] md: move initialization and destruction of 'io_acct_set' to md.c Yu Kuai
2023-06-21 16:51 ` [PATCH v2 2/8] md: also clone new io if io accounting is disabled Yu Kuai
2023-06-21 16:51 ` [PATCH v2 3/8] raid5: fix missing io accounting in raid5_align_endio() Yu Kuai
2023-06-21 16:51 ` [PATCH v2 4/8] md/raid1: switch to use md_account_bio() for io accounting Yu Kuai
2023-06-21 16:51 ` [PATCH v2 5/8] md/raid10: " Yu Kuai
2023-06-21 16:51 ` [PATCH v2 6/8] md/md-multipath: enable " Yu Kuai
2023-06-21 16:51 ` [PATCH v2 7/8] md/md-linear: " Yu Kuai
2023-06-21 16:51 ` Yu Kuai [this message]
2023-06-21 23:11 ` [PATCH v2 0/8] md: fix and refactor io accounting and 'active_io' Song Liu
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